| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.80 | 8.272% | $191.4249 | $191.42 | $191.40 | $191.40 |
| Purchase #2 | $14.56 | 10.773% | $16.1285 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $41.66 | 13.581% | $47.3178 | $47.32 | $47.30 | $47.30 |
| Purchase #4 | $38.53 | 12.492% | $43.3432 | $43.34 | $43.35 | $43.30 |
| Purchase #5 | $182.43 | 13.674% | $207.3755 | $207.38 | $207.40 | $207.40 |
| Purchase #6 | $49.31 | 12.320% | $55.385 | $55.39 | $55.40 | $55.40 |
| Purchase #7 | $119.98 | 4.500% | $125.3791 | $125.38 | $125.40 | $125.40 |
| 7 purchase totals = | $623.27 | $686.3540 | $686.36 | $686.40 | $686.30 | |